Balloon skirt



FIG. 1 is a front view of a balloon skirt showing my new design;

FIG. 2 is a rear view of the balloon skirt;

FIG. 3 is a left side view of the balloon skirt;

FIG. 4 is a right side view of the balloon skirt;

FIG. 5 is a top view of the balloon skirt;

FIG. 6 is a bottom view of the balloon skirt; and,

FIG. 7 is a top front side perspective view of the balloon shirt thereof, shown in an alternate configuration of use and in an environment of use.

The broken line in FIG. 7 is illustrative of environmental structure forming no part of the claimed invention. 

CLAIM The ornamental design for a balloon skirt, as shown and described. 